1、BS EN 6094:2016Aerospace series Washer,spring, countersunkBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 6094:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 6094:2016.The UK participation in its preparation was entru
2、sted to TechnicalCommittee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correcta
3、pplication. The British Standards Institution 2016. Published by BSI StandardsLimited 2016ISBN 978 0 580 92620 4ICS 49.030.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Com
4、mittee on 30 September 2016.Amendments issued since publicationDate Text affectedBS EN 6094:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 6094 August 2016 ICS 49.030.50 English Version Aerospace series - Washer, spring, countersunk Srie arospatiale - Rondelle, ressort, fraise Luft- und Ra
5、umfahrt - Federsenkscheibe This European Standard was approved by CEN on 11 March 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date list
6、s and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under
7、the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yug
8、oslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPE
9、N DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 6094:2016 EBS EN 6094:2016EN 6094:2016 (E) 2 Contents Page Euro
10、pean foreword 3 1 Scope 4 2 Normative references 4 3 Requirements 5 4 Designation 6 5 Marking . 7 6 Technical specification 7 7 Example of installation 7 Bibliography . 8 BS EN 6094:2016EN 6094:2016 (E) 3 European foreword This document (EN 6094:2016) has been prepared by the Aerospace and Defence I
11、ndustries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentati
12、on to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2017, and conflicting national standards shall be withdrawn at the latest by February 2017. Attention is drawn to the possibilit
13、y that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bou
14、nd to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portuga
15、l, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 6094:2016EN 6094:2016 (E) 4 1 Scope This European Standard specifies the dimensions, tolerances, required characteristics and mass of a countersunk spring washer for use in fuselage interior equipment an
16、d structural applications. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced do
17、cument (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 2516, Aerospace series Passivation of corrosion resistant steels and decontamination of nickel base alloys EN 2540, Aerospace series Steel FE-PM3902 (X7CrNiAl17-7) air melted, solution treated and p
18、recipitation hardened Sheet and strip, a 6 mm, 1240 MPa Rm 1450 MPa1)EN 6088, Aerospace series Stud1)EN 6092, Aerospace series Receptacle, floating, double lug1)EN 6093, Aerospace series Receptacle, floating, single lug1)EN 6095, Aerospace series Rotary fasteners Structural and non-structural applic
19、ations Technical specification1)EN 6105, Aerospace series Stud with shoulder1)EN 10088-2, Stainless steels Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimen
20、sions without individual tolerance indications SAE AMS 2700, Passivation of corrosion resistant steels2)1)Published as ASD Prestandard at the date of publication of this standard. 2)Published by: Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001, USA. BS EN 609
21、4:2016EN 6094:2016 (E) 5 3 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration, dimensions, tolerances and mass shall conform with Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres. Tolerances not specified shall be in accordance with ISO 2768
22、-1. All dimensions and tolerances apply after surface treatment. All burrs to be removed / sharp edges to be broken. Figure 1 Configuration Table 1 Dimensions and mass Size code A null 0,14 B null 0,25 C (Ref.) D null 0,25 E (Ref.) H (Ref.) T null 0,06 Mass (Ref.) kg/1 000 pieces 16 10,16 6,40 10,57
23、 15,88 1,4 2,1 0,64 0,83 18 10,20 10,20 18,00 1,3 1,6 0,30 0,49 19 10,87 11,14 19,05 1,8 2,19 0,41 0,86 BS EN 6094:2016EN 6094:2016 (E) 6 3.2 Material and surface treatment See Table 2. Table 2 Material and surface treatment Size code Material Tensile strength MPa Surface treatment 16 Corrosion resi
24、stant steel 1.4310 per EN10088-2 1 100 1 300 Passivated per AMS 2700 or EN 2516 18 Steel FE-PM3902 (X7CrNiAl17-7) per EN2540 or equivalent 1 160 min. 19 Corrosion resistant steel 1.4310 per EN10088-2 1 100 1 300 3.3 Static values The washer shall be capable to withstand the loads given in Table 3 wi
25、thout permanent deformation. Load direction is outlined in Figure 2. NOTE Size code 19 must not be used in combination with quick release fastener system EN 6088, EN 6092, EN 6093 and EN 6105. Table 3 Static values Size code Minimum pre-load N 16 3 000 18 19 2 000 3.4 Operating temperature This wash
26、er shall be used in the temperature range of 55 C to 150 C. 4 Designation EXAMPLE NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. BS EN 6094:2016EN 6094:2016 (E) 7 5 Marking EN 2424, style G. 6 Technical specification EN 6095. 7 Example of inst
27、allation See Figure 2 and Table 4. Key 1 Pre-load 2 Washer EN 6094 (installed condition) 3 Stud EN 6088 or EN 6105 4 Panel Figure 2 Example of installation Table 4 Installation hole sizes Size code null Z 16 10,8 null 0,1 18 10,5 null 0,1 19 11,4 null 0,1 BS EN 6094:2016EN 6094:2016 (E) 8 Bibliograp
28、hy 1 EN 6089, Aerospace series Washer, retaining, for usage with stud EN 60883)2 EN 6090, Aerospace series Washer, retaining3)3 EN 6091, Aerospace series Circlip3)3)Published as ASD Prestandard at the date of publication of this standard. This page deliberately left blankBSI is the national body res
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